Femoline lens kits contain a range of Ø 25.4 mm UV FS lenses with various different focal lengths. Kits include plano/convex, biconvex, plano/concave and biconcave lenses packed into a plastic box for safe handling and storage. Femtoline lens kits are supplied with anti-reflection coatings, designed for applications with high power femtosecond Ti:Saphire lasers.